Triple
T21650152
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blue Hen Falls |
E534315
|
entity |
| Predicate | access |
P1017
|
FINISHED |
| Object | Boston Mill Visitor Center trailhead |
—
|
NE NERFINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Boston Mill Visitor Center trailhead | Statement: [Blue Hen Falls, access, Boston Mill Visitor Center trailhead]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston Mill Visitor Center trailhead Context triple: [Blue Hen Falls, access, Boston Mill Visitor Center trailhead]
-
A.
Boston Mill Visitor Center
chosen
Boston Mill Visitor Center is the main orientation and information hub for visitors to Cuyahoga Valley National Park, offering exhibits, park details, and trip-planning assistance.
-
B.
Ponkapoag Trailheads
Ponkapoag Trailheads are the primary access points to the hiking and recreation paths surrounding Ponkapoag Pond in Massachusetts’ Blue Hills Reservation.
-
C.
Needleton trailhead
Needleton trailhead is a remote access point along the Durango & Silverton Narrow Gauge Railroad in Colorado, serving hikers heading into the Chicago Basin area of the San Juan Mountains.
-
D.
Mount Blue Trail
Mount Blue Trail is a hiking route that ascends Mount Blue in Maine, offering access to its summit and surrounding scenic views.
-
E.
Boott Spur Trail
Boott Spur Trail is a steep hiking route on Mount Washington in New Hampshire’s White Mountains, known for its rugged ascent and expansive alpine views above treeline.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e0c466aec88190ba39c7543dbc8ba2 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef5913cd9c81908a6ce9bc741416bf |
completed | April 27, 2026, 12:39 p.m. |
Created at: April 16, 2026, 6:35 p.m.